| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.96 | 13.791% | $212.7437 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $164.32 | 13.318% | $186.2041 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $132.48 | 9.616% | $145.2193 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $235.63 | 6.264% | $250.3899 | $250.39 | $250.40 | $250.40 |
| Purchase #5 | $49.96 | 10.637% | $55.2742 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $88.50 | 13.613% | $100.5475 | $100.55 | $100.55 | $100.50 |
| Purchase #7 | $171.78 | 13.594% | $195.1318 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $1,029.63 | $1,145.5105 | $1,145.50 | $1,145.50 | $1,145.40 | |